Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and Imaging
According to the requirements of CT system parameter calibration and imaging, using OpenCV and MATLAB software, the reverse Radon transform and the Canny edge detection algorithm in the projection edge methods can determine the position and geometry of two different media in the square tray based on...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2021/5360716 |
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| _version_ | 1832548891453554688 |
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| author | Chun-li Wang Hao-chi Zhang Ze-yu Zeng Jun-hui Yu Yang Wang |
| author_facet | Chun-li Wang Hao-chi Zhang Ze-yu Zeng Jun-hui Yu Yang Wang |
| author_sort | Chun-li Wang |
| collection | DOAJ |
| description | According to the requirements of CT system parameter calibration and imaging, using OpenCV and MATLAB software, the reverse Radon transform and the Canny edge detection algorithm in the projection edge methods can determine the position and geometry of two different media in the square tray based on given data. Besides, it can apply and analyze the shape and the absorption rate of the specified point, the accuracy, and stability of the template calibration parameters by this way, which enables designing a new template and calibrating the new parameters. |
| format | Article |
| id | doaj-art-70931808eb2345bf9712409d6f88859f |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-70931808eb2345bf9712409d6f88859f2025-02-03T06:12:50ZengWileyComplexity1076-27871099-05262021-01-01202110.1155/2021/53607165360716Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and ImagingChun-li Wang0Hao-chi Zhang1Ze-yu Zeng2Jun-hui Yu3Yang Wang4Guilin Institute of Information Technology, Guilin, Guangxi 541004, ChinaSchool of Software and Microelectronics, Peking University, Beijing 102600, ChinaCentral China Normal University, Wuhan, Hubei 430079, ChinaGuizhou University, Guiyang, Guizhou 550025, ChinaGuilin Institute of Information Technology, Guilin, Guangxi 541004, ChinaAccording to the requirements of CT system parameter calibration and imaging, using OpenCV and MATLAB software, the reverse Radon transform and the Canny edge detection algorithm in the projection edge methods can determine the position and geometry of two different media in the square tray based on given data. Besides, it can apply and analyze the shape and the absorption rate of the specified point, the accuracy, and stability of the template calibration parameters by this way, which enables designing a new template and calibrating the new parameters.http://dx.doi.org/10.1155/2021/5360716 |
| spellingShingle | Chun-li Wang Hao-chi Zhang Ze-yu Zeng Jun-hui Yu Yang Wang Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and Imaging Complexity |
| title | Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and Imaging |
| title_full | Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and Imaging |
| title_fullStr | Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and Imaging |
| title_full_unstemmed | Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and Imaging |
| title_short | Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and Imaging |
| title_sort | application of image reconstruction based on inverse radon transform in ct system parameter calibration and imaging |
| url | http://dx.doi.org/10.1155/2021/5360716 |
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